Sacred Lotus Chinese & Integrative Medicine

Relationship Graph

Sacred Lotus connections

Xiao Xu Ming Tang (Minor Prolong Life Decoction)


Xiao Xu Ming Tang

Minor Prolong Life Decoction

Ingredients
12 herbs
Buy This Formula

Get free shipping from our partners at CHD

Ingredients

12 substances in Xiao Xu Ming Tang — each links to its full herb monograph.

Preparation & dosage

Decoction. Decoct Fu Zi for 30-60 minutes before adding the other substances.

  • Double or triple the dosage of Dang Shen is commonly substituted for Ren Shen
  • Safety — read before use

    Do not use in cases of Wind Stroke caused by internal Wind.

  • Do not use if there is hot painful obstruction.
  • Originally Appeared In:

    • Thousand Ducat Formulas (Qian Jin Yao Fang)

    Notes:

    • Which "Fang Ji" does this formula use — and why the substitution?

      Modern practice substitutes Han Fang Ji (Stephania tetrandra) for the "Fang Ji" in this classical formula. Older texts used Guang Fang Ji (Aristolochia fangchi), but that species contains aristolochic acid — a potent nephrotoxin and IARC Group 1 carcinogen implicated in the 1990s outbreak of aristolochic-acid nephropathy ("Chinese-herb nephropathy") and urothelial cancer. Guang Fang Ji was removed from the Chinese Pharmacopoeia in 2005 and is restricted internationally. Han Fang Ji (Radix Stephaniae Tetrandrae), free of aristolochic acid, is the standard safe substitute and provides the wind-damp–dispelling, water-draining action the formula calls for.

      Sources: aristolochic-acid nephropathy review (PMID 28146082); IARC Group 1 classification of aristolochic acids; 2005 Chinese Pharmacopoeia removal of Guang Fang Ji.

    Sources & References

    Compiled and edited by Thomas Dehli, Founder & Editor, Sacred Lotus

    The information here is referenced from numerous sources — teachers, practitioners, class notes from Five Branches University, the books below, and the published research literature, with citations given as resolvable PubMed identifiers. Where sources disagree, I have flagged the discrepancies directly. If facts couldn't be verified, I have left them out. How we source our content.

    Reference information for students and practitioners — not medical advice. Consult a qualified practitioner. Terms of use.

    Chinese Formulas Books & References

    • https://amzn.to/4fYI3f8

      Dan Bensky

    • https://amzn.to/4j55NRA

      Volker Scheid, Andrew Ellis

    • https://amzn.to/4gMROyv

      Him Che. Yeung

    • https://amzn.to/4h7msSK

      Qiao Yi

    Browse all Chinese Medicine reference texts